Chassis 20-38 AC
Midwest Radio Co., The, (Miraco); Cincinnati, OH
- Country
- United States of America (USA)
- Manufacturer / Brand
- Midwest Radio Co., The, (Miraco); Cincinnati, OH
- Year
- 1937
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 47139
-
- Brand: Miraco
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 20
- Main principle
- Superhet with RF-stage; ZF/IF 456 kHz
- Tuned circuits
- 9 AM circuit(s)
- Wave bands
- Broadcast, Long Wave and more than two Short Wave bands.
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Metal case
- from Radiomuseum.org
- Model: Chassis 20-38 AC - Midwest Radio Co., The, Miraco
- Shape
- Chassis only or for «building in»
- Notes
- 6 bands. AFC. Motor tuning. Dynamic expander.
This is a chassis!Bunis/Slusser erroneously note a console for this chassis. But there are at least three different console models using it: WW-20, XX-20, YY-20. See Stein: Pre-war Consoles.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 8 = 1937 and before
- Mentioned in
- Collector's Guide to Antique Radios (6th edition)
- Literature/Schematics (1)
- Pre-War Consoles
- Other Models
-
Here you find 317 models, 181 with images and 214 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Midwest Radio Co., The, (Miraco); Cincinnati, OH